Especially suitable for emergency occasions when you work or travel in the wild or power cut off solar charger will help you a lot making your mobile phone maintain in working state at anytime and anywhere allows you contact with others at any time; Easy to use; Convenient to recharge your mobile phone or other digital products anytime and anywhere; High-efficient recharge; Energy saving and environmental friendly; Fashion appearance and easy to carry; Simple and luxury appearance ultra-thin aluminum alloy shell design cute small and compact; Equipped with over-charge protection which effectively extending the battery life making you use safely.